Trump and Biden search for last-minute support in key states

US President Donald Trump hunts for support in four battleground states on Monday while Democratic rival Joe Biden focuses on Pennsylvania and Ohio during the final day of campaigning in their race for the White House. The Republican Trump trails Biden in national opinion polls ahead of Tuesday's Election Day. But the race in swing states is seen as close enough that Trump could still piece together the 270 votes needed to prevail in the state-by-state Electoral College that determines the winner. Trump, aiming to avoid becoming the first incumbent president to lose re-election since fellow Republican George H.W. Bush in 1992, will hold five rallies on Monday in North Carolina, Pennsylvania,...